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EAN: 8718924655979
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Hesi CalMag is a liquid formula designed to address deficiencies in calcium (Ca) and magnesium (Mg), two nutrients essential for proper plant growth and development. It is especially recommended when using soft water, demineralized water (RO), and in any situation where plants show an increased need for these elements.
Calcium is responsible for the proper formation of cell walls and strengthens the structure of the entire plant. Magnesium, on the other hand, is a fundamental component of chlorophyll, enabling it to play a key role in photosynthesis. Deficiencies in these elements can lead to stunted growth, weakened plants, and impaired uptake of other nutrients.
Hesi CalMag is suitable for all common growing methods—in soil, coconut coir, and hydroponic systems. It can be used both preventatively and to quickly correct emerging deficiencies.
Standard dosage:
When using soft water or RO water:
In case of visible deficiencies:
For best results, add this product to the water first, before adding base fertilizers.
NPK: 5-0-0